| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.75 | 4.703% | $107.5823 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $135.61 | 8.238% | $146.7816 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $49.80 | 13.681% | $56.6131 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $226.84 | 4.747% | $237.6081 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $32.71 | 6.522% | $34.8433 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $146.58 | 8.294% | $158.7373 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $208.85 | 11.369% | $232.5942 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $903.14 | $974.7599 | $974.75 | $974.80 | $974.70 | |